Philippe Matthews Show Guru Advice, Author Reviews, Tech Reviews, Entertainment News

Today's wireless-sensor networks can do everything from supervising factory machinery to tracking environmental pollution to measuring the movement of buildings and bridges. Working together, distributed sensors can monitor activity along an oil pipeline or throughout a forest, keeping track of multiple variables at a time.

Looking to build a mobile presence, without building an app? A new DIY service called Duda Mobile lets you customize your website for a variety of mobile devices, including iPhones, Android phones, and BlackBerrys, simply by pasting in your site’s URL.